A Variable Structure Controller for DFIG No-Load Cutting-in Control
Yan Min1, Zhang Changfan1, Luo Cheng2, He Jing1, 3
1. Hunan University of Technology Zhuzhou 412008 China; 2. CSR Zhuzhou Institute Co., Ltd. Zhuzhou 412001 China; 3. National University of Defense Technology Changsha 410073 China
Abstract：Through the analysis variable speed constant frequency doubly fed induction generator running characteristics, taking into account the instantaneous line-side converter current fluctuations,establish the precise mathematical model of DFIG. According to the vector control method,design a variable structure controller for DFIG no-load cutting-in control, caused grid voltage fluctuations and internal parameters of the perturbation is robust. After system simulation, proved the control system has good dynamic response and robustness; eventually verified through the application of back-to-back bench of the laboratory experiment the feasibility and effectiveness.
颜敏, 张昌凡, 罗成, 何静. 一种基于变结构控制的双馈风机空载并网方法[J]. 电工技术学报, 2013, 28(1增): 174-178.
Yan Min, Zhang Changfan, Luo Cheng, He Jing. A Variable Structure Controller for DFIG No-Load Cutting-in Control. Transactions of China Electrotechnical Society, 2013, 28(1增): 174-178.
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2013, Vol. 28 
